CN203418283U - Web plate centering device in H-shaped steel automatic assembling machine - Google Patents
Web plate centering device in H-shaped steel automatic assembling machine Download PDFInfo
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- CN203418283U CN203418283U CN201320405352.6U CN201320405352U CN203418283U CN 203418283 U CN203418283 U CN 203418283U CN 201320405352 U CN201320405352 U CN 201320405352U CN 203418283 U CN203418283 U CN 203418283U
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- slideway
- tooth bar
- shaped steel
- passive
- assembling machine
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Abstract
The utility model relates to a web plate centering device in an H-shaped steel automatic assembling machine, and belongs to the technical field of mechanical equipment. The web plate centering device in the H-shaped steel automatic assembling machine is used for centering and assembling web plates, of different heights and thicknesses, in H-shaped steel. The web plate centering device in the H-shaped steel automatic assembling machine comprises a slideway, a driving sliding block, a driven sliding block, a driving rack, a driven rack, a gear shaft and a crank arm, wherein the driven sliding block and the driving sliding block are connected inside the slideway in a sliding mode, the driven rack is fixed at the lower end of the driven sliding block, the driving rack is fixed at the lower end of the driving sliding block, a hydraulic cylinder is fixed at one end of the slideway, the front end of a piston rod of the hydraulic cylinder is connected with the driving rack through a rod end connector, the gear shaft is respectively connected with a positioning block and the slideway through bearings at the upper end and the lower end, and the gear shaft is respectively connected with the driving rack and the driven rack at two sides in a meshed mode. The web plate centering device in the H-shaped steel automatic assembling machine can achieve automatic centering and positioning of the web plates in the H-shaped steel accurately and rapidly, is high in automation degree, largely relieves the labor intensity for workers, and is high in machining accuracy, convenient and flexible to use and low in cost.
Description
Technical field
The utility model relates to a kind of H shaped steel automatic assembling machine median ventral plate centralising device, specifically the web in the H shaped steel of different plate hights and different thicknesss of slab is carried out to centering group and stands, and belongs to mechanical equipment technical field.
Background technology
Along with the fast development of China's steel construction industry, for the H shaped steel of steel-structure factory building day by day to meticulous type and heavy duty detergent development.The group vertical precision, working (machining) efficiency and the automaticity that how to improve H shaped steel, become the technical barrier that steel construction industry must overcome together.
Before the utility model is made, vertical generally employing of the web centering of H shaped steel group manually organized vertical or adopts semi-automatic group to stand, and wherein has the problem that machining accuracy is poor, automaticity is low and production cost is too high.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby a kind of H shaped steel automatic assembling machine median ventral plate centralising device is provided, and can realize accurately and quickly the centering clamping and positioning of H shaped steel median ventral plate, and efficiency is high, and precision is high, and cost is low.
The technical scheme providing according to the utility model, H shaped steel automatic assembling machine median ventral plate centralising device, comprise slideway, active slip piece, passive sliding shoe, active tooth bar, passive tooth bar, gear shaft and crank arm, it is characterized in that: in slideway, be slidably connected passive sliding shoe and active slip piece, passive sliding shoe and active slip piece lay respectively at slideway two ends.Slideway both sides are provided with press strip, upper end, the middle part stationary positioned piece of press strip.Passive tooth bar is fixed in passive sliding shoe lower end, the fixing initiatively tooth bar in active slip piece lower end.Described slideway one end fixer cylinder pressure, the piston rod front end of hydraulic cylinder connects initiatively tooth bar by rod end joint.Gear shaft connects respectively locating piece and slideway by the bearing at upper and lower two ends, and gear shaft is connected with a joggle with active tooth bar and the passive tooth bar of both sides respectively.Active slip piece and passive sliding shoe upper end are fixed respectively one and are cranked arm, and each front end of cranking arm connects an idler wheel mechanism.
Further, between slideway bottom and active tooth bar, passive tooth bar, be respectively equipped with a standard copper billet.
Further, on two of slideway medial surfaces, be respectively equipped with a locating shaft.
Further, idler wheel mechanism comprises roller mount, axle, roller, ball bearing and spacer, and an axle is fixed respectively at roller mount two ends, and the upper and lower side of each axle connects a roller by ball bearing.Between roller mount and roller, be provided with spacer.
Compared with the prior art the utility model has the following advantages:
The utility model is simple in structure, compact, reasonable, automatic centering and the location that can realize accurately and quickly H shaped steel median ventral plate; Automaticity is high, greatly reduces labor strength; Machining accuracy is high, easy to use and flexible; Cost is lower.
Accompanying drawing explanation
Fig. 1 is the utility model side view.
Fig. 2 is the utility model front view.
Fig. 3 is AA cutaway view in Fig. 1.
Fig. 4 is BB cutaway view in Fig. 1.
Description of reference numerals: 1-slideway, the passive sliding shoe of 2-, 3-press strip, 4-initiatively tooth bar, the passive tooth bar of 5-, 6-rod end joint, 7-hydraulic cylinder, 8-gear shaft, 9-bearing, 10-locating piece, 11-standard copper billet, 12-locating shaft, 13-crank arm, 14-roller mount, 15-axle, 16-roller, 17-ball bearing, 18-spacer.
The specific embodiment
The utility model is further described in connection with the embodiment in accompanying drawing below:
As shown in Fig. 1 ~ 4, the utility model mainly comprises slideway 1, active slip piece, passive sliding shoe 2, active tooth bar 4, passive tooth bar 5, gear shaft 8 and cranks arm 13, in slideway 1, be slidably connected passive sliding shoe 2 and active slip piece, passive sliding shoe 2 and active slip piece lay respectively at slideway 1 two ends.Slideway 1 both sides are provided with press strip 3, and press strip 3 prevents that passive sliding shoe 2 and active slip piece from departing from slideway 1.Upper end, the middle part stationary positioned piece 10 of press strip 3, locating piece 10 plays positioning action, prevents that passive sliding shoe 2 and active slip piece from bumping against.
Between described slideway 1 bottom and active tooth bar 4, passive tooth bar 5, be respectively equipped with a standard copper billet 11, on two medial surfaces of slideway 1, be respectively equipped with a locating shaft 12, by 12 pairs of standard copper billet 11 and locating shafts initiatively the movement position of tooth bars 4, passive tooth bar 5 lead.
Active slip piece and passive sliding shoe 2 upper ends are fixed respectively one and are cranked arm 13, and each 13 front end of cranking arm connects an idler wheel mechanism.
Described idler wheel mechanism comprises roller mount 14, axle 15, roller 16, ball bearing 17 and spacer 18, and an axle 15 is fixed respectively at roller mount 14 two ends, and the upper and lower side of each axle 15 connects a roller 16 by ball bearing 17.Between roller mount 14 and roller 16, be provided with spacer 18.
Operation principle of the present utility model is: the upper surface that the utility model is loaded in to housing assembly, hydraulic cylinder 7 is wherein arranged on slideway 1 one end, thereby driven rod end connector 6 when the piston rod end of hydraulic cylinder 7 is released, and rod end joint 6 connects initiatively tooth bar 4, thus initiatively tooth bar 4 is pushed.Initiatively the moving belt movable gear shaft 8 of tooth bar 4 rotates, because the upper and lower side of gear shaft 8 is equipped with bearing 9, and the bearing 9 of upper end is to be contained in locating piece 10, and the bearing 9 of lower end is to connect in slideway 1.The passive tooth bar 5 of another side also laterally promotes under the rotarily driving of gear shaft 8 like this.When active tooth bar 4 and the 5 do promotion motion of passive tooth bar, the standard copper billet 11 and the locating shaft 12 that are loaded on slideway 1 all lead to active tooth bar 4 and passive tooth bar 5.While is tooth bar 4 and the active slip piece being connected on passive tooth bar 5 initiatively, and passive sliding shoe 2 is also pushed.Active slip piece as a same reason, on passive sliding shoe 2, connect crank arm 13 and idler wheel mechanism be pushed.Because initiatively tooth bar 4 and passive tooth 5 are the both sides that are connected to gear shaft 8, so initiatively the idler wheel mechanism on tooth bar 4 and passive tooth bar 5 does relative motion, the web in H shaped steel just can have been clamped by centering like this.
The utility model is simple in structure, compact, reasonable, can realize accurately and quickly steel plate feeding automatic centering, location and clamping as H shaped steel median ventral plate; Automaticity is high, greatly reduces labor strength; Machining accuracy is high, easy to use and flexible; Cost is lower.
Certainly; above-mentioned explanation is not restriction of the present utility model; the utility model is also not limited to above-mentioned giving an example, and the variation that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation and replacement, also should belong to protection domain of the present utility model.
Claims (4)
1. a H shaped steel automatic assembling machine median ventral plate centralising device, comprise slideway (1), active slip piece, passive sliding shoe (2), initiatively tooth bar (4), passive tooth bar (5), gear shaft (8) and crank arm (13), it is characterized in that: in slideway (1), be slidably connected passive sliding shoe (2) and active slip piece, passive sliding shoe (2) and active slip piece lay respectively at slideway (1) two ends; Slideway (1) both sides are provided with press strip (3), upper end, the middle part stationary positioned piece (10) of press strip (3); Passive tooth bar (5) is fixed in passive sliding shoe (2) lower end, the fixing initiatively tooth bar (4) in active slip piece lower end; Described slideway (1) one end fixer cylinder pressure (7), the piston rod front end of hydraulic cylinder (7) connects initiatively tooth bar (4) by rod end joint (6); Gear shaft (8) connects respectively locating piece (10) and slideway (1) by the bearing (9) at upper and lower two ends, and gear shaft (8) is connected with a joggle with active tooth bar (4) and the passive tooth bar (5) of both sides respectively; One crank arm (13) are fixed respectively in active slip piece and passive sliding shoe (2) upper end, and each (13) front end of cranking arm connects an idler wheel mechanism.
2. H shaped steel automatic assembling machine median ventral plate centralising device as claimed in claim 1, is characterized in that: between described slideway (1) bottom and active tooth bar (4), passive tooth bar (5), be respectively equipped with a standard copper billet (11).
3. H shaped steel automatic assembling machine median ventral plate centralising device as claimed in claim 1, is characterized in that: on two medial surfaces of described slideway (1), be respectively equipped with a locating shaft (12).
4. H shaped steel automatic assembling machine median ventral plate centralising device as claimed in claim 1, it is characterized in that: described idler wheel mechanism comprises roller mount (14), axle (15), roller (16), ball bearing (17) and spacer (18), an axle (15) is fixed respectively at roller mount (14) two ends, and the upper and lower side of each axle (15) connects a roller (16) by ball bearing (17); Between roller mount (14) and roller (16), be provided with spacer (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405352.6U CN203418283U (en) | 2013-07-08 | 2013-07-08 | Web plate centering device in H-shaped steel automatic assembling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320405352.6U CN203418283U (en) | 2013-07-08 | 2013-07-08 | Web plate centering device in H-shaped steel automatic assembling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203418283U true CN203418283U (en) | 2014-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320405352.6U Expired - Fee Related CN203418283U (en) | 2013-07-08 | 2013-07-08 | Web plate centering device in H-shaped steel automatic assembling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203418283U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286546A (en) * | 2013-07-08 | 2013-09-11 | 无锡华联科技集团有限公司 | Web centering device for H-type steel automatic assembling machine |
-
2013
- 2013-07-08 CN CN201320405352.6U patent/CN203418283U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286546A (en) * | 2013-07-08 | 2013-09-11 | 无锡华联科技集团有限公司 | Web centering device for H-type steel automatic assembling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20160708 |